User's Manual

42
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Description Part Number
1 Belt - for 7 foot door 41A5434-11
Belt - for 8 foot door 41A5434-13
Belt - for 10 foot door 41A5434-14
2 Belt Pulley Bracket 41B5424
3
Master Link 4A1008
4 One-Piece Rail
7 feet (2.1 m)
2777BD
One-Piece Rail
8 feet (2.4 m)
2778BD
One-Piece Rail
10 feet (3 m)
2770BD
5 Trolley Assembly 41B3869-3A
6 Tensioner Assembly 41B4103
7 Trolley Threaded Shaft 109B48
Description Part Number
1 Curved Door Arm 178B35
2 Door Bracket with Clevis Pin and
Fastener
41A5047-1
3 Emergency Release Rope and
Handle
41A2828
4
Header Bracket with Clevis Pin
and Fastener
41A4353-1
5 Remote Control Visor Clip 29C151
6 Safety Sensor Bracket 41A5266-1
7 Safety Sensor Kit with receiving
and sending sensors with 3 feet
(.9 m) 2-conductor wire
041A5034
8 Straight Door Arm 178B34
9 White and Red/White Wire 41B4494-1
10 3V CR2032 Lithium Battery 10A20
Not Shown
User’s Guide 114A5013
Repair Parts
Rail Assembly Parts Installation Parts